Renewed perspective on the role of biogas as local and or regional source of bio-hydrogen and bio-carbon dioxide within the future renewable hydrogen energy system

Master Thesis (2022)
Author(s)

D. Knöbel (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Contributor(s)

A. van Wijk – Mentor (TU Delft - Energy Technology)

Patricia Osseweijer – Graduation committee member (TU Delft - BT/Biotechnology and Society)

T. Fens – Graduation committee member (TU Delft - Economics of Technology and Innovation)

Faculty
Electrical Engineering, Mathematics and Computer Science
Copyright
© 2022 Diaz Knöbel
More Info
expand_more
Publication Year
2022
Language
English
Copyright
© 2022 Diaz Knöbel
Graduation Date
16-06-2022
Awarding Institution
Delft University of Technology
Programme
['Electrical Engineering | Sustainable Energy Technology']
Faculty
Electrical Engineering, Mathematics and Computer Science
Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Abstract

A radical change of the energy system is required in light of the dramatic effects of human-induced climate change. In this perspective, a future renewable hydrogen energy system was proposed, where biogenic resources are ascribed relevant potential as source of biogenic hydrogen and biogenic carbon dioxide. In this light, the research brings forward the concept of third-generation upgrading as the highest valorisation potential of biogas. This alters the perspective on biogas as source of renewable electricity, heat or fuel to biogas as platform molecule able to couple the renewable hydrogen and bio-economy domain. The research shows that concept of third-generation upgrading relies on a technologically feasible, environmentally benign and economically sound production process. In this respect, the adoption of the concept of third-generation upgrading is supported via the valuation of the bio-carbon dioxide as scarce renewable carbon-containing molecule and valuable carbon sink. Therefore, the concept of third- generation upgrading should be supported via regulatory commitment, market creation, policy mechanisms and infrastructural changes. In this way, biogas can act as an invaluable source of bio-hydrogen and bio-carbon dioxide, spark system integration and stimulate energy security. Ultimately, this research proposes to change the way biogas is seen.

Files

License info not available
License info not available